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  • Changzhou Longchuang Insulating Material Co., Ltd.
    ENRIQUE ARDUAN
    Very fast,and very good, i order a article and in less than 20days have in me business(Spain). In 20 days build and ship. They do exactly that I request. I recommend all of all.
  • Changzhou Longchuang Insulating Material Co., Ltd.
    Dick Hammer, Sweden
    Quick and informative responses. Nice quality on the samples we received, we were very satisfied.
  • Changzhou Longchuang Insulating Material Co., Ltd.
    Jon Reynolds, United States
    Product quality exceeded my expectations. Customer service is top notch! Answered all my queations & continued to communicate with me through the shipping process.
Contact Person : Lisa
Phone Number : 0086-18112317931
Whatsapp : +8618112317931

24KV 20mm Heat Shrink Tubing Cross Linked 28mm 33mm 40mm Flexible Polyolefin

  • 24KV 20mm Heat Shrink Tubing Cross Linked 28mm 33mm 40mm Flexible Polyolefin
  • 24KV 20mm Heat Shrink Tubing Cross Linked 28mm 33mm 40mm Flexible Polyolefin
Place of Origin China
Brand Name Long
Certification ISO
Model Number 20mm
Minimum Order Quantity 1m
Price Can discussible
Packaging Details Roll/Carton
Delivery Time 1-9days
Payment Terms T/T, D/P, D/A, L/C, Western Union, MoneyGram
Supply Ability 400000meters per day

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Whatsapp:0086 18588475571

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Product Details
Retardant Flame Retardant Color Red
Size 20mm Protect Against Accidental Flashover
Halogen Halogen Free Continuous Operating Temperature -40 °C To 110°C
Can Be Used In 175°C Shrink Temperature 120°C
High Light

24KV 20mm Heat Shrink Tubing

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Cross Linked 20mm Heat Shrink Tubing

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40mm flexible polyolefin
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Product Description

20mm 28mm 33mm 40mm Medium Voltage Cross Linked Polyolefin Bus BarTubing      

 

is made from specially formulated radiation cross-linked halogen free compounds. It can provide high resistance to tracking and arcing, as well as to enhance the insulation properties of bus-bar in switchgear and substation. Suitable for application in insulating medium voltage bus bars, cable termination and joints from 1KV to 24KV.

 

 

Features      

 

•  Flame Retardant

 

•  Reduces bus bar clearance requirements

 

•  Protect against accidental flashover

 

•  Anti-track

 

•  Halogen free

 

• Tested to IEC60684 standards for medium voltage switch-gear applications to above 20KV

 

•  Continuous Operating Temperature:

 

-40 °C to 110°C, can be used in 175°C

 

•  Shrink Temperature: 120°C

 

 

Technical Data

 

Physical

 

Property Test Method Standard Performance Typical Performance
Tensile strength IEC 60684 N8Mpa 10.5Mpa
Elongation IEC 60684 >400% 550%
HeatAging tensile strength 150°Cx168h N5Mpa 9.5 Mpa
HeatAging elongation 150°Cx168h "200% 450%
Heat shock 225oC*4h no cracking or flowing no cracking or flowing
Flammability IEC 60684 Passed Passed
Low temperature Flexibility -40°Cx4h no cracking no cracking
 

 

Electrical

 

Property Test Method Standard Performance Typical Performance
Dielectric Strength IEC 60684 >20KV/mm 23kv/mm
Volume Resistivity IEC 60684 >1xio13Q«cm 2xlO14Q-cm
Tracking(2,5kv,60min) IEC 60684 no cracking no cracking

 

 

Selection Table

 

 

Normal size (mm) As supplied/mm After recovered/mm Standard length m/Roll
Inside diameter (Min) Inside diameter(Max) Wall thickness (Min)
020/6 20 6 2.2±0.3 25
028/9 28 9 2.6±0.3 25
033/10 33 10 2.8±0.3 25
040/12 40 12 2.8±0.3 25
045/14 45 14 3.0±0.3 25
<D55/16 55 16 3.0±0.3 25
065/19 65 19 3.0±0.3 25
075/22 75 22 3.0±0.3 25
085/25 85 25 3.2±0.3 25
095/30 95 30 3.2±0.3 25
0115/34 115 34 3.3±0.3 25
0130/36 130 36 3.3+0.3 25
<D160/50 160 50 3.3±0.3 25
0180/56 180 56 3.3±0.3 25

 

 

24KV 20mm Heat Shrink Tubing Cross Linked 28mm 33mm 40mm Flexible Polyolefin 0

 

 

 

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